Historical Ranked Monthly Data for Dec - Mean Pressure / hPa
Weather Variable:
Top monthly mean
Rank
Value
Date
1
1027
Dec 2016
2
1022
Dec 2024
3
1018
Dec 2014
4
1018
Dec 2015
5
1017
Dec 2018
6
1016
Dec 2025
7
1014
Dec 2013
8
1014
Dec 2010
9
1013
Dec 2021
Bottom monthly mean
Rank
Value
Date
1
1004
Dec 2020
2
1005
Dec 2009
3
1008
Dec 2012
4
1010
Dec 2019
5
1011
Dec 2011
6
1012
Dec 2023
7
1012
Dec 2022
8
1013
Dec 2017
9
1013
Dec 2021
Mean Pressure monthly extremes: highest and lowest monthly means. There are 17 valid months for the chosen period from 2009 to present for Dec in London, NW3.
Top monthly lowest
Rank
Value
Date
1
1019
Dec 2016
2
1010
Dec 2015
3
998
Dec 2022
4
998
Dec 2018
5
997
Dec 2025
6
996
Dec 2014
7
995
Dec 2024
8
992
Dec 2021
9
992
Dec 2010
Bottom monthly lowest
Rank
Value
Date
1
976
Dec 2020
2
979
Dec 2013
3
980
Dec 2019
4
982
Dec 2017
5
985
Dec 2012
6
986
Dec 2009
7
990
Dec 2011
8
990
Dec 2023
9
992
Dec 2010
Mean Pressure monthly extremes: highest and lowest monthly minima. There are 17 valid months for the chosen period from 2009 to present for Dec in London, NW3.
Top monthly highest
Rank
Value
Date
1
1044
Dec 2016
2
1041
Dec 2021
3
1040
Dec 2014
4
1039
Dec 2023
5
1037
Dec 2019
6
1036
Dec 2018
7
1036
Dec 2017
8
1035
Dec 2024
9
1035
Dec 2025
Bottom monthly highest
Rank
Value
Date
1
1029
Dec 2012
2
1030
Dec 2022
3
1031
Dec 2020
4
1032
Dec 2015
5
1032
Dec 2010
6
1032
Dec 2011
7
1033
Dec 2013
8
1033
Dec 2009
9
1035
Dec 2025
Mean Pressure monthly extremes: highest and lowest monthly maxima. There are 17 valid months for the chosen period from 2009 to present for Dec in London, NW3.